JPH0243308Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a pump-type liquid container with a low spout.

(Prior art) In a conventional general low spout type liquid container, a downward liquid spout pipe is connected to the tip opening of the liquid spout pipe for pouring out the liquid in the liquid container. The liquid can be poured out from the middle level, but in conventional low spout type liquid containers of this type, the auxiliary pouring pipe was supported by fixing means such as screws, so the support The structure was complicated.

(Purpose of the invention) In view of the above-mentioned problems of conventional low spout type liquid containers, the present invention provides a relatively simple configuration of a downward spouting auxiliary pipe that communicates with the tip opening of the liquid spouting pipe. It is an object of the present invention to provide a liquid container that can be reliably supported.

(Structure of the invention) The present invention is to pour out the liquid in a liquid container housed in an outer case through a liquid pouring pipe and a pouring auxiliary pipe that are exposed to the outside from a shoulder member at the upper part of the outer case, Furthermore, in a low spout type liquid container in which the outside of the liquid spouting pipe is covered with a spouting auxiliary pipe cover, the proximal end of the said spouting auxiliary pipe has a front end that protrudes forward and rearward, respectively. A front protrusion and a rear protrusion are formed, the front protrusion is held in a holding receptacle provided inside the auxiliary pouring tube cover, and the rear protrusion is held in a retaining receptacle provided inside the shoulder member. It is characterized in that the proximal end of the auxiliary dispensing tube is held in the holding portion of the auxiliary dispensing tube and supported in a state where it is sandwiched between the shoulder member and the auxiliary dispensing tube cover.

(Function) According to the present invention, the auxiliary pouring tube has the front and rear protrusions provided at its base end held by the holding part on the shoulder member side and the holding part on the side of the auxiliary pouring pipe cover from both front and rear sides. Since it is supported by being clamped, there is no need for special fixing members (for example, screws) for assembling the auxiliary pouring pipe, and moreover, the assembled state is stable.

(Embodiment) Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 1 and 2. The liquid container of this embodiment is configured as a pump injection type with a low spout.

This liquid container includes a liquid container main body 1 in which a liquid container 5 is housed in an outer case 4 and an annular shoulder member 6 is placed and fixed on the upper part of the outer case 4, and a lid that opens and closes the upper part of the liquid container main body 1. A lid unit 2 having a bellows-type air pump 9 built into the body 20, a vertical liquid pumping pipe 11, and a horizontal liquid pouring pipe 12.
The liquid conduit unit 3 is formed by connecting the two with a stopper 13.

The lid unit 2 is pivotally attached to the upper rear side of the liquid container body 1 by a hinge 17.

The plug 13 of the liquid guide pipe unit 3 closes the liquid supply port 7 formed in the shoulder member 6, and connects the air pump 9 and the inside of the liquid container 5 to each other via an air passage 14 formed in the plug 13. It communicates with

A front protrusion 45 that protrudes forward is formed at the front of the shoulder member 6, and an opening 46 is formed at the lower surface of the front protrusion 45.

The distal end opening 12a of the liquid spouting tube 12 of the liquid guide tube unit 3 faces downward from the opening 46 of the shoulder member front projection 45. Below the tip opening 12a of the liquid spouting tube 12 is a vertically elongated spouting auxiliary tube 15 whose lower end spout 15b is long enough to reach approximately the middle position of the liquid container. The liquid guide pipe unit 3 and the auxiliary pouring pipe 15 constitute a series of liquid pouring passages 8 for pouring out the liquid in the liquid container 5 to the outside.

An auxiliary spouting pipe cover 19 is provided on the outside of the auxiliary spouting pipe 15 to cover the auxiliary spouting pipe 15. In this embodiment, the auxiliary pouring tube cover 19 is fixed to the front surface of the outer case 4 with screws 57.

The auxiliary spouting pipe 15 has its base end 15a connected to the front protrusion 45 of the shoulder member 6 and the auxiliary spouting pipe cover 1.
9, the base end 15a is supported only by the base end 15a. That is, in the liquid container of this embodiment, a rectangular flange-shaped mounting portion 50 is formed at the base end 15a of the auxiliary spouting pipe 15, and the mounting portion 50 has a front end that protrudes toward the auxiliary spouting pipe cover side. A portion protrusion 50b and a rear protrusion 50a protruding toward the shoulder member 6 are provided. On the other hand, the front protrusion 50b of the attachment part 50 on the side of the auxiliary spouting pipe 15 is fitted into the inner surface of the auxiliary spouting pipe cover 19, and the auxiliary spouting pipe 15 is temporarily attached to the inner surface of the auxiliary spouting pipe cover 19. A holding receiving part 52 consisting of a concave groove with a horizontal opening is provided, and the rear protruding part 50a of the attachment part 50 on the side of the pouring auxiliary pipe 15 can be fitted and held on the lower surface of the shoulder member front protruding part 45. A holding receiving portion 51 consisting of a groove with a horizontal opening is formed. When assembling this auxiliary pouring tube 15 and the auxiliary pouring tube cover 19, the front protruding portion 50b of the attachment portion 50 of the base end 15a of the auxiliary pouring tube is attached to the holding receiving portion on the side of the auxiliary pouring tube cover 19. 52 and are integrally connected, the rear protrusion 50a of the attachment part 50 of the auxiliary pouring pipe 15 is attached to the holding receiving part 51 on the side of the shoulder member front protrusion 45.
After fitting the spout auxiliary pipe cover 19 with the screw 5
At step 7, fix it to the front of the outer case 4. This makes it easy to assemble the auxiliary spout pipe 15 and the auxiliary spout cover 19, and the auxiliary spout pipe 15 can be attached to the auxiliary spout cover 19 without using special fixing members such as screws. and the shoulder member front protrusion 45 for support. In addition, in this way, the proximal end 15a of the auxiliary pouring pipe 15
The mounting portion 50 formed in
By sandwiching the holding parts 51 and 52 formed on the inner surface of the pipe 9 in a fitted state, the auxiliary spout pipe 15 can be securely fixed without wobbling. Note that the auxiliary spout pipe 1 is attached to the upper surface of the mounting portion 50 formed at the proximal end 15a of the auxiliary spout pipe.
5 is integrally formed with a positioning projection 53. That is, when this protrusion 53 is brought into contact with the front surface of the shoulder member front protrusion 45, the opening 46 formed in the shoulder member front protrusion 45 and the upper end opening 15c of the pouring auxiliary pipe 15 completely overlap each other. I try to do that.

The lower end of the auxiliary spouting pipe 15 is covered by a auxiliary spouting pipe cover 19.
It is made to face downward from a hole 54 formed in the bottom surface.

In this liquid container, when a pump push plate 10 installed on the upper part of an air pump 9 is pressed, pressurized air from the air pump 9 is blown into the liquid container 5. The liquid inside is passed through a series of liquid pouring passages 8 to its pouring auxiliary pipe 15.
It can be poured out from the lower end spout 15b.

(Effect of the invention) The liquid container of the present invention connects the rear protrusion 50a and the front protrusion 50b provided at the base end 15a of the auxiliary pouring pipe 15 to the holding receiving portion 51 on the shoulder member 6 side. Since it is supported by being sandwiched from the front and back with the holding part 52 on the side of the auxiliary pipe cover 19, special parts (for example, screws, etc.) for supporting the auxiliary pouring pipe 15 are not required. The pouring auxiliary pipe 15 can be supported with a relatively simple structure, and
There is an effect that the pouring auxiliary tube can be stably supported without using such special supporting parts.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional view of a liquid container according to an embodiment of the present invention, and FIG. 2 is a partially exploded perspective view of the liquid container of FIG. 1. 1... Liquid container body, 2... Lid unit, 4...
...Outer case, 5...Liquid container, 6...Shoulder member, 9...
...Pump device, 12...Liquid pouring pipe, 12a...
Liquid dispensing tube tip opening, 15... Dispensing auxiliary tube, 15
a... Proximal end of the auxiliary ejection tube, 19... Auxiliary ejection tube cover, 45... Shoulder member front protrusion, 46... Opening, 50... Attachment part, 50a... Rear protrusion, 5
0b...Front protrusion, 51, 52...Holding receiver.

Claims (1)

[Scope of utility model registration request] The liquid in the liquid container 5 housed in the outer case 4 is to be poured out through the liquid pouring pipe 12 and the pouring auxiliary tube 15 which are exposed to the outside from the shoulder member 6 on the upper part of the outer case 4, and It is a low spout type liquid container in which the outside of the outlet pipe 12 is covered with an auxiliary outlet pipe cover 19, and the proximal end 15 of the auxiliary outlet pipe 15 is
A is formed with a front protrusion 50b and a rear protrusion 50a that protrude toward the pouring auxiliary tube cover 19 side and the shoulder member 6 side, respectively.
b is held by a holding receiving part 52 provided inside the pouring auxiliary pipe cover 19, and the rear protruding part 50a
is another holding receiving portion 51 provided on the shoulder member 6.
A liquid container characterized in that the proximal end 15a of the auxiliary pouring tube 15 is supported in a sandwiched state between the shoulder member 6 and the auxiliary pouring tube cover 19.